Development Piston Dome

Here's a view of the dome on the pistons I'm using. This was a set of "development" pistons from early-on in of the strutted skirt program. Note the stake marks, which show the centerline of the valves. You can also see that the scribed valve circumference is well inboard of the edges of the valve reliefs, causing me to lose about a full CC of dome displacement. The boss always gets the throw-away pieces!